22 active transportation bids, RFPs, and upcoming projects from 13 government bodies in South Dakota.
Vendors selling transportation services to South Dakota government use Vendor Radar to see what's coming. We track 22 active transportation signals across cities, counties, school districts, and special districts — surfacing contract expirations, budget approvals, and anticipated RFPs so you can prepare your response before formal solicitations go live.
Contract Expiring · Transportation
South Dakota Railroad Board and Authority has a 10-year lease agreement for the Napa Platte Line with Sunflour Railroad, including an option to ext...
South Dakota Railroad Board and Authority · Meeting: Dec 1, 2026
Rfp Anticipated · Transportation
South Dakota Railroad Board and Authority is evaluating Sunflour Railroad's proposal for the Napa-Platte rail line, which could lead to significant...
South Dakota Railroad Board and Authority · Meeting: Nov 1, 2026
Bid Awarded · Transportation · $3,125,000.00
The South Dakota State Railroad Board authorized the Department Secretary to sell the Yale Line and Wolsey Interchange to Rapid City, Pierre & East...
South Dakota Railroad Board and Authority · Meeting: Nov 1, 2026
Bid Awarded · Transportation · $100,000.00
South Dakota Railroad Board and Authority received a $100,000 offer from Rock Island Rail for the Napa-Tyndall Segment asset purchase, including ve...
South Dakota Railroad Board and Authority · Meeting: Oct 1, 2026
Budget Allocation · Other Services · $43.36/hour
South Dakota Transportation Commission approved an increase in the hourly rate for flagging services to $43.36 and pilot car services to $58.77, ef...
South Dakota Transportation Commission · Meeting: Aug 1, 2026
Budget Allocation · Transportation · $139,981,000
City of Sioux Falls allocated $139,981,000 for the 2023-2026 Transportation Improvement Program (TIP), funded primarily by sales tax for capital im...
City of Sioux Falls · Minnehaha · Meeting: Jul 1, 2026
Rfp Posted · Transportation
City of Yankton is seeking bids for the annual supply of transport-tankwagon petroleum products for its Street Department, with proposals due by Ju...
City of Yankton · Yankton · Due: Jun 11, 2026
Rfp Anticipated · Fire & EMS · $150,000/year
Meade County is evaluating options for ambulance service coverage in the southern portion of the county following the discontinuation of services b...
Meade County · Meade · Meeting: May 12, 2026
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